Fig. 2
The cross-lagged panel model of relationship between the number of travel and depression score. Solid and dashed arrows indicate significant and nonsignificant relationships, respectively. The relationships of interest of the current study are highlighted by thick arrows. Numbers on arrows indicate coefficients. **P < 0.01, ***P < 0.001. Adjusted for age, sex, residential areas, marital status, education level, living alone, hypertension, diabetes, regular exercise, household income, and employment status